1 Kanal Relaismodul mit Optokoppler RS485 Schnittstelle TTL Steuerung Power Off FG
12,55 €
Standard Protocol: Adopting the standard for RTU format of the RS485 protocol, this relay switch can achieve 1 way input signal detection and 1 way relay output. Interface: Support RS485 interface. It forms a responsive unit that works in an interlinked manner for better functionality.
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